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This product is ideal for industrial and commercial applications where reliable circuit protection is essential. The built-in indicator provides a visual signal when a fuse has blown, making it easier to identify and replace faulty fuses quickly. The design allows for easy installation and maintenance, ensuring long-term performance and safety. Whether you're working with single-phase or three-phase systems, the RT18-63 series offers flexible and efficient protection solutions.
Type
Rated Current (A)
Available Fuse Ratings (A)
Rated Voltage (V)
RT18-63× 1P
63
2, 4, 6, 8, 10, 16, 20, 25, 32, 40, 50, 63
500 / 660
RT18-63× 2P
63
2, 4, 6, 8, 10, 16, 20, 25, 32, 40, 50, 63
500 / 660
RT18-63× 3P
63
2, 4, 6, 8, 10, 16, 20, 25, 32, 40, 50, 63
500 / 660
The RT18-63 series fuse holder with indicator is designed for overload and short-circuit protection in electrical systems operating at a rated voltage of 380V, with a maximum rated current of 63A. These fuse holders are compatible with fuse-links that have cylindrical contact caps. Additionally, fuse-links equipped with a striker are used to protect motors from phase failure when installed in fuse isolators.
Below is the detailed specification table: